PK37190: "IN" OPERATOR NOT RETURNING ROWS

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• When specifying the IN operator multiple times in a WHERE
  predicate, HPU does not return the correct amount of rows. The
  same UNLOAD with DB2 FORCE produces the correct amount of rows.
  Changing the IN operator to an equal operator works OK also.
  ADDITIONAL SYMPTOMS:
  1) Using UNLOAD PLUS syntax HPU generates a null indicator when
     IF NULL is specified. PB 8643
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of DB2 High Performance Unload.        *
  ****************************************************************
  * PROBLEM DESCRIPTION: When specifying the IN operator         *
  *                      multiple times in a WHERE predicate,    *
  *                      HPU does not return the correct amount  *
  *                      of rows. The same UNLOAD with DB2 FORCE *
  *                      produces the correct amount of rows.    *
  *                      Changing the IN operator to an equal    *
  *                      operator works OK also.                 *
  *                      ADDITIONAL SYMPTOMS:                    *
  *                      1. Using UNLOAD PLUS syntax HPU         *
  *                      generates a null indicator when IF NULL *
  *                      is specified. PB 8643                   *
  ****************************************************************
  * RECOMMENDATION: APPLY the PTF.                               *
  ****************************************************************
  Module inznode was changed. The CCSID is set correctly for each
  predicate.
  Additional Symptoms:
  1.Modules inzpyacc and inzctrlp were changed to remove the null
  byte indicator when IF NULL is used in Unload Plus syntax.
  

Problem conclusion

• APPLY the PTF.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UK21669

Modules/Macros

•    INZUTILB
  

Fix information

• Fixed component name

  DB2 HI PERF UNL

• Fixed component ID

  5697F4400

Applicable component levels

• R220 PSY UK21669

     UP07/01/31 P F701

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.